16692507

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 28044800

約数和(自身を除く): 11352293

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2503, 6669, 7509, 22527, 32539, 47557, 67581, 97617, 142671, 292851, 428013, 618241, 878553, 1284039, 1854723, 5564169, 16692507]

約数ペア:

[(1, 16692507), (3, 5564169), (9, 1854723), (13, 1284039), (19, 878553), (27, 618241), (39, 428013), (57, 292851), (117, 142671), (171, 97617), (247, 67581), (351, 47557), (513, 32539), (741, 22527), (2223, 7509), (2503, 6669)]